TMC2192KHC Fairchild Semiconductor, TMC2192KHC Datasheet - Page 40

• Manufacturer Part Number: TMC2192KHC
• Description: Video ICs
• Manufacturer: Fairchild Semiconductor
• Type: Encoderr

Specifications of TMC2192KHC

• Operating Supply Voltage: - 0.5 V to + 7 V
• Supply Current: 375 mA
• Maximum Operating Temperature: 70 C
• Package / Case: MQFP-100
• Minimum Operating Temperature: 0 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

TMC2192
Control Register Definitions
Keying/Overlay Engine Register (0x09)
40
Reg
09
09
09
09
09
09
09
HKEN
7
Bit
7
6
5
4
3
2
1-0
Name
HKEN
BUKEN
SKEXT
DKDIS
EKDIS
FKDIS
LAYMODE
BUKEN
6
SKEXT
5
Description
Hardware KEY Enable.
When LOW, the KEY pin is ignored.
When HIGH, the KEY pin is enabled.
Burst KEY Enable.
When LOW, the output video burst is generated internally.
When HIGH, the output video burst is taken from the CVBS port.
Data KEY Operation Select.
When LOW, data keying is allowed only during active video window.
When HIGH, data keying is allowed during frame.
Y Data KEY Disable.
When LOW, Y input data is enabled for data keying.
When HIGH, Y input data is ignored for data keying.
C
When LOW, C
When HIGH, C
C
When LOW, C
When HIGH, C
Layer Assignment Select.
Mode
B
R
Data KEY Disable.
Data KEY Disable.
0
1
2
3
(continued)
DKDIS
BACKGND
Source
PD
PD
CVBS
CVBS
4
B
R
B
R
input data is enabled for data keying.
input data is enabled for data keying.
input data is ignored for data keying.
input data is ignored for data keying.
EKDIS
3
MIDGND
Source
OVERLAY
CVBS
OVERLAY
PD
FKDIS
2
Key
0L4-0
KEY
OL4-0
KEY
FOREGND
Source
CVBS
OVERLAY
PD
OVERLAY
PRODUCT SPECIFICATION
1
LAYMODE
REV. 1.0.0 8/13/03
Key
KEY
OL4-0
KEY
OL4-0
0